﻿using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            ALK aLK = new ALK();
            aLK.Username = "张三";
            aLK.PriantMeg();

            AL aL = new AL();
            aL.Username = "李四";
            aL.PriantMeg();

            LKS lKS = new LKS();
            lKS.Username = "王五";
            lKS.PriantMeg();

            LF lF = new LF();
            lF.Username = "赵六";
            lF.PriantMeg();

        }
    }
}
